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Viewing changes to ports/sysdeps/unix/sysv/linux/arm/eabi/____longjmp_chk.S

  • Committer: Package Import Robot
  • Author(s): Matthias Klose
  • Date: 2011-10-04 17:48:26 UTC
  • mfrom: (216.1.23 oneiric)
  • Revision ID: package-import@ubuntu.com-20111004174826-2cyb9ewn3ucymlsx
Tags: 2.13-20ubuntu5
https://launchpad.net/bugs/853688
libc6-dev: Don't break the current {gnat,gcj}-4.4-base versons. LP: #853688.

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ports/sysdeps/unix/sysv/linux/arm/eabi/____longjmp_chk.S
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   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
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   Lesser General Public License for more details.
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   You should have received a copy of the GNU Lesser General Public
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   License along with the GNU C Library; if not, write to the Free
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   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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   02111-1307 USA.  */
 
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   You should have received a copy of the GNU General Public License
 
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   along with GCC; see the file COPYING.  If not, write to the Free
 
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   Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA
 
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   02110-1301, USA.  */
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#include <sysdep.h>
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        cfi_remember_state;                     \
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        cmp     sp, reg;                        \
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        bls     .Lok;                           \
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        str     r7, [sp, #-4]!;                 \
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        cfi_adjust_cfa_offset (4);              \
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        cfi_rel_offset (r7, 0);                 \
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        mov     r5, r0;                         \
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        cfi_undefined (r5);                     \
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        mov     r7, #SYS_ify(sigaltstack);      \
 
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        cfi_undefined (r7);                     \
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        mov     r0, #0;                         \
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        sub     sp, sp, #12; /* == sizeof (stack_t) */ \
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        cfi_adjust_cfa_offset (12);             \
 
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        sub     sp, sp, #16; /* >= sizeof (stack_t) */ \
 
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        cfi_adjust_cfa_offset (16);             \
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        cfi_remember_state;                     \
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        mov     r1, sp;                         \
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        swi     #0;                             \
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        cmp     r2, r3;                         \
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        bhi     .Lok2;                          \
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.Lfail:                                         \
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        add     sp, sp, #12;                    \
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        cfi_adjust_cfa_offset (-12);            \
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        ldr     r7, [sp], #4;                   \
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        cfi_adjust_cfa_offset (-4);             \
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        cfi_restore (r7);                       \
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        CALL_FAIL                               \
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        cfi_restore_state;                      \
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.Lok2:                                          \